Display screen or portion thereof with graphical user interface



FIG. 1A is a front view of an upper left portion of a display screen or portion thereof with a graphical user interface, showing our new design.

FIG. 1B is a front view of an lower left portion of a display screen or portion thereof with a graphical user interface, showing our new design.

FIG. 1C is a front view of an upper right portion of a display screen or portion thereof with a graphical user interface, showing our new design; and,

FIG. 1D is a front view of a lower right portion of a display screen or portion thereof with a graphical user interface, showing our new design.

The outermost broken line rectangle illustrates a display screen or portion thereof. The remaining broken lines, directed to some of the text and the portraits, illustrate portions of the graphical user interface. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 